Canada, US and tit-for-tat tariffs: How will they impact their economies?
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- Trump imposed a 50% tariff on roughly $20bn of Canadian goods — about 5.5% of Canada's exports — after negotiations broke down when the US proposed terms Carney called "uneconomic, unfair" and that would have restricted Canada's ability to sign new trade deals
- Carney announced Canada will impose retaliatory tariffs starting September 8 "dollar for dollar," targeting US steel, dairy, appliances, farm equipment, pulp and paper, and electronics
- Trump responded on Truth Social with "Canada wants the benefits of being a State, without being one!!!" — echoing his longstanding threat to make Canada the 51st US state
- The US levy spans more than 500 product categories, hitting Canadian alcohol brands like Crown Royal and Molson, dairy products, smartphones, hockey equipment, lumber, furniture, and seasonal goods
- USMCA's future is in question because the new tariffs apply to goods previously protected under the trade pact Trump signed during his first term, compounding pre-existing US tariffs on steel, lumber, and cars
- 73% of Canadian exports — worth $409bn last year — go to the United States, making Carney's push to diversify into Asia and Europe a central political frame for the retaliation
- The Business Roundtable warned the tariffs "risk raising costs for American businesses and families," and trade specialist Steven Okun said writ-large tariffs are "hurting the United States" and the Republican Party ahead of November midterms
Why it matters: Canada sends 73% of its exports ($409bn) to the US, so even a tariff on 5.5% of that flow ripples across provinces — but Carney's real play is framing the dispute as a sovereignty defense and a catalyst to diversify trade toward Asia and Europe. On the US side, the Business Roundtable says the tariffs raise costs for American businesses and families, and the levies now override USMCA protections, putting the three-country pact Trump signed in his first term directly at risk.
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